Docker Build Utility Doesn't Have --add-host Option

[oguzhanuninsider]

Describe the Feature You Want

I want the docker build command's --add-host option to be applicable

Current Behavior

According to this link there is no such option.

Why Do You Want This?

Because there are some software packages that I pull from a private registry.

Additional context
Add any other context or screenshots about the feature request here.

[nicks]

thanks! shouldn't be too hard to add if you want to put together a PR. you basically need to wire a docker_build argument up to ImageBuildOptions's ExtraHosts (https://pkg.go.dev/github.com/docker/docker/api/types#ImageBuildOptions)

Here's an example PR:
#4934

[Azanul]

May I resolve this?

[smaaland]

Nice addition 👍 Would be nice to have it reflected in the documentation as well!